baber/WOPTO huggingface dataset:
Patent JP-S62137855-A (JP)
Title: Semiconductor device having multilayer interconnection structure
Inventor: KAMEMURA AKIHIRO
IPC: H01L21/318
Filed: 1985-12-12
Abstract: PURPOSE:To suppress the growing of a protruded part on the surface of Al and to reduce the short circuits between upper and lower interconnections, by arranging the interconnection of each layer comprising Al so that the interconnection is held between SiN films having a small difference in thermal expansion coefficient and compression residual stress is imparted owing to the quality improvement by sputtering when the SiN films are formed on the surface of the Al upper layer. CONSTITUTION:At first, an SiO2 or PSG film 1 is formed. Then an SiN film 2 is attached on the film 1. A first interlayer insulating film 3 comprising the SiO2 or PSG film and the SiN film is constituted. Then a lower layer wiring 4 comprising Al is formed in contact with the SiN film on the first interlayer insulating film 3. An SiN film 5 is formed by using a sputtering apparatus. Thus quality improvement of the Al surface is achieved by a work hardening phenomenon, and compression stress is yielded. The stress brings about the effect, by which stress yielded in heat treatment in succeeding processes is alleviated. Then an SiO2 or PSG film 6 is deposited on the SiN film 5. Thus a second interlayer insulating film 7 comprising the SiO2 or a PSG film and the SiN film is formed.
Patent JP-2000113760-A (JP)
Title: Switch illuminating light leakage preventing structure
Inventor: NOGUCHI KUNIHIKO
IPC: H01H13/04
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To enhance the cost of a switch by simplifying a leakage preventing structure for illuminating light and to effectively prevent the leakage of light from peripheral parts of an operating switch, in the case of a switch provided with a luminous display part illuminated. SOLUTION: An annular light shading foamed elastic body 32 is provided for preventing the light from light sources 26 from leaking to the outside of a case through gaps (a) produced between outer circumferential surfaces of a switch-operating knob 27 and inner circumferential surfaces of a light guide provided in the case 22, and further, this shading foamed elastic body 32 is brought into elastic contact with the peripheral of the switch-operating knob 27 by elastically restituting force possessed by the shading elastic foam body 32.
Patent JP-H03143703-A (JP)
Title: Radial tire
Inventor: UEMURA YOSHIAKI
IPC: B60C11/00
Filed: 1989-10-27
Abstract: PURPOSE:To improve a comfortable ride feeling with bending rigidity decreased by interposing a cushion rubber layer between two sheets of adjacent belt cords further specifying respectively a distance between the belt cords, which are opposed to interpose the cushion rubber layer, and a width thereof. CONSTITUTION:A radial tire 1 is provided with at least a carcass and a belt layer. Here a belt cord 10 of the belt layer is formed of five or less metal element wires 12 of 0.10mm to 0.22mm diameter D. Belt plies 7o, 7i are formed such that a number of the belt cords 10, driven in a direction at a right angle with the belt cords 10, is set to 25 to 45 per 5cm. While a cushion rubber layer 8 is interposed between two sheets of adjacent belt plies 7o, 7i, further a dis tance H between the belt cords 10, which are opposed of the belt plies 7o, 7i for interposing the cushion rubber layer 8, is set to 2.0mm to 3.0mm. Further a width W of the cushion rubber layer 8 is set to not more than a width Wi of the wide ply 7i and not less than a width Wo of the narrow ply 7O.
Patent JP-H01122669-A (JP)
Title: Consumable electrode arc welding method
Inventor: IDE EIZO
IPC: B23K9/16
Filed: 1987-11-05
Abstract: PURPOSE:To reduce the occurrence of spatters by providing a mechanism capable of feeding plural wires and a power unit to carry out control to deviate by the phase difference corresponding to an almost peak period of time of a peak current for each consumable electrode. CONSTITUTION:In order to reduce the occurrence of spatters based on an arc phenomenon and the behavior of a molten pool, welding currents I1, I2 and I3 are used. Namely, when control signals are impressed upon base terminals of Tr1-Tr3, pulse currents are obtained on the outputs of the Tr1-Tr3. In the same way, when control signals are impressed upon base terminals of Tr4-Tr6, pulse currents are obtained on the outputs of the Tr4-Tr6. In addition, the welding currents I1, I2 and I3 are the sums of the output currents of the Tr1 and Tr4, the Tr2 and Tr5 and the Tr3 and Tr6 respectively. By this method, when the welding currents are pulsed and the application periods of time of the peak currents and the phases of the peak currents are regulated so that the peak currents are not overlapped each other, even if the average welding current is the same, the average electromagnetic force of the pulse currents can be reduced as compared with that in the case of nonpulsative currents.
Patent JP-H02126582-A (JP)
Title: Socket
Inventor: IKETANI KIYOKAZU
IPC: G01R1/04
Filed: 1988-11-04
Abstract: PURPOSE:To realize a compact size and to make the mounting and the dismounting of electric parts easier by using an automatic machine and the like, by inserting an electric part into a socket main body after displacing a contact maker and a fixing member from the original positions linking to the forward movement of a reciprocating member, and carrying out the fixing of the electric part and the return movement of the reciprocating member by returning the fixing member and the contact maker to the original positions. CONSTITUTION:A contact maker 20 is connected elastically to a specific electric part 50 to be installed under the elastically pressing condition. A fixing member 40 fixes the electric part 50 to a socket main body 2 dismountable. A reciprocating member 10 is provided to the socket main body 2 reciprocatable. And after the contact maker 20 and the fixing member 40 are displaced from the original positions linking to the forward movement of the reciprocating member 10, the electric part 50 is inserted to the socket main body 2, and by returning the fixing member 40 and the contact maker 20 to the original positions, the fixing of the electric part 50 to the socket main body 2, and the return movement of the reciprocating member 10 is carried out. Consequently, the mounting and the dismounting of the electric parts by using an automatic machine and the like can be made easier, and a compact size can be realized.
Patent JP-H10104673-A (JP)
Title: Image stabilizer
Inventor: TAKAHASHI KENICHI
IPC: G02B23/18
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To sufficiently bring the function of a device into full play and also to compactly constitute the case of an optical device on which the device is loaded by fixing and supporting either of a magnet and a coil to an inner gimbal hanging member, and the other to an outer gimbal hanging member. SOLUTION: A rotating and driving motor 105 for turning the inner gimbal hanging member 107 out of two rotating and driving motors 5 and 105 for respectively turning the gimbal hanging members 7 and 107 constituting this image stabilizer is provided with the magnet 156 and the coil 154 proximately arranged to face oppositely each other. The magnet 156 is fixed and supported to the member 107 and also the coil 154 is fixed and supported to the member 7. Thus, the magnet 156 and the coil 154 turn with the member 7 while keeping a condition that they are proximately arranged to face oppositely each other. Consequently, the turning control of the member 107 can be adequately performed.
Patent JP-H09127208-A (JP)
Title: Method and apparatus for judgment of hysteresis characteristic of comparator
Inventor: NAKAMURA FUMITAKA
IPC: G01R31/316
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To judge the quality of a hysteresis characteristic in a short time. SOLUTION: An apparatus is provided with a reference-signal generation circuit 1 by which a reference signal comprising a period in which a pulse train exists and a reference signal comprising a period in which no pulse train exists are output to a comparator with an integrator and with a judgment circuit 2 which receives a comparator output signal from the comparator with the integrator and which judges the quality of a hysteresis characteristic. Then, a period in which pulses of the reference signal do not exist is set on the basis of the integration constant of the integrator so as not to become a threshold level or lower at which an integration signal integrated by the integrator is turned off.  Whether the comparator output signal from the comparator with the integrator is kept turned on or not until the last pulse train of the reference signal does not exist since the output signal of a comparator part is turned on by an integrator signal by the first pulse train of the reference signal is judged by the judgment circuit 2.
Patent JP-2001099310-A (JP)
Title: Shift controller for continuously variable transmission
Inventor: KOGA MASAHITO
IPC: B60W10/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a shift controller for a continuously variable transmission capable of ensuring driving force control performance as well as preventing over rev of an engine, in all speed stages from a low speed stage to a high speed stage at the time of a manual mode and at the time of operation of a driving force control device. SOLUTION: A shift controller for a continuously variable transmission provided with an over rev preventing control means for automatically carrying out a shift-up operation when a detecting engine rotating speed corresponding value attains more than an auto-up rotating threshold value which is set to a maximum rotating speed range, for preventing over rev at the time of a manual mode; is provided with a threshold value setting means for setting a threshold value corresponding to control of driving force that is set to a high rotating speed region at a high speed stage side and to a low rotating speed region at a low speed stage side instead of an automatically up rotating threshold value which is set to the maximum rotating speed region;  and a driving force control corresponding control means for automatically carrying out the shift-up operation when the detecting engine rotating speed corresponding value attains more than a driving force control corresponding threshold value that is decided by judgment of speed stage at the time of the manual mode and when a driving force control device is operated.
Patent JP-S62140634-A (JP)
Title: Liquid mixer
Inventor: YAMAGUCHI SHOGO
IPC: B01F15/04
Filed: 1985-12-13
Abstract: PURPOSE:To contrive shortening of flow time and labor saving by providing a specified pressurization apparatus, an apparatus keeping a liquid level in a specified value, an apparatus keeping pressurization in the specified value and a metering valve to both a raw liquid tank and an additional water tank mixing raw liquid and additional water in the specified ratio. CONSTITUTION:For example, in a production process of Japanese wine (SAKE), firstly both raw SAKE and additional water are sent under pressure to a raw SAKE tank 7 and an additional water tank 16 having a closed structure. At this time, even when the pressure feeding conditions are changed, these are held in the specified pressure by means of a reduction valve 21 and operation air. The liquid levels of both tanks are held in the specified value by adjusting automatically each fed flow rate by the level control valves 4, 13 respectively. When keeping the pressure of the raw SAKE tank and the additional water tank in the specified value and keeping the pressure of a primary side of an adjustment valve 37 for blend pressure in the specified value, the flow rates of raw SAKE and additional water are primarily decided by valve divergence of the metering valves 32, 34 of raw SAKE and additional water. Therefore when adjusting the valve divergence of each blend valve, raw SAKE and additional water can be mixed in a specified mixing ratio.
Patent JP-H01167322-A (JP)
Title: Polyurethane having improved crack growing resistance
Inventor: JIYOSEFU EICHI TAZEUERU
IPC: C08G18/12
Filed: 1988-11-08
Abstract: PURPOSE: To obtain a polyurethane showing a high resistance to a crack growth by reacting a specified polyether prepolymer and a halogenated metal salt complex of methylenedianiline in the presence of glyceline.  
     CONSTITUTION: The aimed polyurethane is obtained by reacting (A) a polyether prepolymer having ≥2.0 wt.% free NCO group prepared from a mixture of diphenyl-diisocyanate, phenylenediisocyanate or diphenylmethanediisocyanate, (i) poly(oxyalkylene)diol or triol and (ii) poly(oxyalkylene)diol or triol having an ethyleneoxide terminal block and (B) a halogenated metal salt complex of methylenedianiline in the presence of (C) an effective amount of glyceline. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10130780-A (JP)
Title: Cold rolled steel sheet reduced in inplane anisotropy and excellent in formability, and its production
Inventor: YOKOI TATSUO
IPC: C22C38/14
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a cold rolled steel sheet reduced in inplane anisotropy and excellent in formability by adding specific amounts of Ti to a low C aluminum killed steel and specifying hot rolling, cold rolling rate, and conditions in annealing, etc., respectively. SOLUTION: A steel, having a composition consisting of, by weight, 0.02-0.06% C, <=0.5% Si, 0.05-2.0% Mn, <=0.10% P, <=0.02% S, 0.005-0.1% Al, <=0.01% N, Ti in an amount satisfying Ti-48×(N/14+S/32)>=0.02 and Ti<=0.1%, and the balance essentially Fe is used. This steel is hot-rolled at >=800 deg.C and coiled at <=750 deg.C. After acid pickling, cold rolling is performed at 70-95% rolling rate. The resultant steel sheet is heated at >=5 deg.C/sec temp.-rise rate up to a temp. between the recrystallization temp. and the Ac3 point and held at this temp. for <=5min. The steel sheet is cooled at >=5 deg.C/sec cooling rate down to 250-500 deg.C and subjected to overaging treatment in this temp. region for <=10min. The degree of elongation of annealed recrystallized grains in the cross section parallel to a rolling direction is regulated to >=1.5, and the index Δr of inplane anisotropy using r-value is regulated to <=0.1 absolute value.
Patent JP-2001098231-A (JP)
Title: Laminating material and laminate using the same
Inventor: KAJI YUJI
IPC: C09J7/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminating material that almost always allows an easy and satisfactory lamination work and can dispense with release paper. SOLUTION: In the laminate material, a heat-sensitive pressure-sensitive adhesive layer containing a thermoplastic resin, a solid plasticizer, and a tackifier is formed on at least either surface of the base. The plasticizer has a melting point of, say, about 70-120 deg.C. It is also possible that in the laminate material, at least two solid plasticizers are used, and the ratio of one of the plasticizers to the other is in the range of 1:0.7 to 1:1.3 by mole. The content of the solid plasticizer or plasticizers is for example about 30-1,000 pts.wt. per 100 pts.wt. thermoplastic resin. The laminating material can be used as a protective film for e.g. photographs or printed matter.
Patent JP-H03170222-A (JP)
Title: Automatic tooth setting machine for band saw stellite tooth
Inventor: INOUE ITSUO
IPC: B23D63/12
Filed: 1989-10-26
Abstract: PURPOSE:To eliminate the relief of a band saw and to uniformly polish the length, etc., of a swage, by polishing a tooth back stellite swage part by a recessed type swage push claw with its pressing to a grindstone at the descent time of the grindstone to a tooth bottom at the time when a band saw tooth is fed. CONSTITUTION:A feeding shaft 8 is linked to the bearing 33 for the column front part saw feeding lever 31 with a saw feeding eccentric cam 6 by rotating the feeding shaft 8 and a band saw is fed by the tip saw feeding claw 13 of a front part saw feeding lever 2. On the other hand, a grindstone 37 performs a vertical reciprocating motion with the liaison of a grindstone lift screw 4 by the up and down of a lift movement metal 15 with the turning of a lift eccentric cam 14 for grindstone. Also by rotating the feeding shaft 8, it is moved to a sprocket 11 from a sprocket 10 with the movement of an RS roller chain 12, a push shaft 9 is rotated, the bearing 34 for a column saw push lever 32 is actuated from a tip saw push eccentric cam 7 and the tip recessed type swage push claw 5 of a saw push lever 3 pushes a band saw tooth setting part 19.
Patent JP-H03144008-A (JP)
Title: Method of joining water barrier sheets and underwater laminating machine and underwater crimping press
Inventor: TSUBOI MASAYUKI
IPC: B29L7/00
Filed: 1989-10-27
Abstract: PURPOSE:To efficiently carry out underwater working by pressing temporarily bonded parts of edges of water barrier sheets with the use of an underwater laminating machine in which a peel-off mechanism section and laminating mechanism section are connected together by means of a fixing member and joining them together underwafed. CONSTITUTION:Adhesive layers on two water barrier sheets 1, 1 are opposed to each other, and then the sheets are bonded together while peel-off tapes 33 are peeled off by means of a tape peel-off machine incorporating a peel-off tape wind-up roll 31 and an underwater laminating machine incorporating inner and outer guide rolls on both night due left sides thereof. Further, in the laminating machine, outer guide rolls 24 to 30 are set over and pressed against the inner guide rolls 13 to 16 so as to peel off the peel-off tapes 33 on the water barrier sheets 32 while they are wound onto the roll 31. Further, with the use of a crimping press, a press plate 45 is pressed against a press bed 42 by compressed pressure fed from a pipe 46 so as to firmly bond the adhesive surfaces.
Patent JP-S63148191-A (JP)
Inventor: MAATEIN FURANSHISU FUINRAN
IPC: G01N27/447
Filed: 1987-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04154170-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAMURA YASUNA
IPC: H01L21/28
Filed: 1990-10-17
Abstract: PURPOSE:To prevent impurities ions from passing through to a channel region directly below a gate when implanting ion by forming a gate of a two-layer polysilicon film with different orientation surfaces. CONSTITUTION:An n-type silicon substrate 1 is thermally oxidized, thus forming a silicon oxide film 2. Then, a gate polysilicon film 3a where a crystal orientation is aligned to (111) on a surface of the film 2 is formed by the polysilicon deposition process and then a gate polysilicon film 3b where the crystal orientation is aligned to (110) by reducing deposition temperature is formed. Then, after phosphor is added to one or both of the films 3a and 3b, the films 3a and 3b are selectively eliminated, to form a gate electrode 3. After eliminating a silicon oxide film 5 which is formed at this time, p-type impurities are implanted into a substrate 1 with the electrode 3 as a mask, and a p-type diffusion layer 4 is formed in self-aligned manner. Thus, impurities stop at the film 3a without reaching a channel region even if they penetrate through the film 3b and channel leakage can be prevented.
Patent JP-2000110979-A (JP)
Title: Hose connecting apparatus
Inventor: HORIMOTO AKIRA
IPC: A62C33/04
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a hose connecting apparatus capable of facilitating carrying around and handling and allowing easy connection and disconnection. SOLUTION: A hose connecting apparatus is to connect together a first 1 and a second hose 2 having flexibility furnished with a lining layer 4 on the inner surface of a jacket 3, wherein the peripheral surface has a tapered portion 7 enlarging diameterically toward the end of the first hose 1, and the arrangement further includes an inner ring 6 to be fitted inside a reversed part 5 of the first hose 1 with the end part turned back to the outside, a taper part 10 having an inside circumferential surface with the diameter reducing toward the end of the second hose 2, and an outer ring 9 to be fitted on the inner ring 6 in such a condition as fitted on the second hose 2, and the lining layers 4 of the first 1 and second hoses 2 are connected together in the tightly attached condition.
Patent JP-H08110102-A (JP)
Title: Preheater for compressor
Inventor: KOUHO NORIHIDE
IPC: F25B1/00
Filed: 1994-10-07
Abstract: PURPOSE: To shorten the starting time of a compressor by improving the thermal efficiency at the time of preheating when the atmospheric temperature is low and to perform the energy conservation in a horizontal compressor. CONSTITUTION: When two-phase coils 45, 46 of three-phase coils of a three-phase induction motor 16 are connected in phase and a currant flows between the coils 45, 46 and the residual one-phase coil 42, the coil 42 in which its heat generation rate becomes large is disposed in refrigerating machine oil 50 at the bottom of a case.
Patent JP-S63182464-A (JP)
Inventor: HANSU RAIFUENHOIZERU
IPC: D04H3/16
Filed: 1987-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03142468-A (JP)
Title: Positive type resist composition
Inventor: HIOKI TAKESHI
IPC: G03F7/023
Filed: 1989-10-27
Abstract: PURPOSE:To prevent pattern peeling phenomenon by using novolak resin having a specified structure in a resist compsn. CONSTITUTION:Resin (I) is synthesized by condensing m-cresol and 2-tert-butyl-6- methylphenol with aldehydes in the presence of an acid catalyst. Formaldehyde, acetoaldehyde and glyoxal may be used as the aldehydes. An org. or inorg. acid or a divalent metallic salt may be used as the catalyst. The molar ratio between the m-cresol and the 2-tert-butyl-6-methylphenol is 95:5-60:40, preferably 95:5-70:30. When a positive type resist compsn. is obtd. by using a compd. represented by the formula as alkali-soluble resin in the case where the area of a part having <=6,000mol.wt. (expressed in terms of polystyrene) in the resin I is regulated to <=65% of the total area of a GPC pattern and the area of a part having <=900mol.wt. to <=30%, pattern peeling phenomenon is prevented. In the formula, each of R1-R3 is 1-5C alkyl or alkoxy, each of l-n is an integer of 0-3 and R' is H.
Patent JP-H03145468-A (JP)
Title: Production of carbostyryl derivative
Inventor: OTSUBO KENJI
IPC: C07B53/00
Filed: 1989-10-28
Abstract: PURPOSE:To obtain the title compound useful as an intermediate for excellent antiulcer agents and gastritis therapeutic agents by either hydrolysis of an optically active carbostyryl ester or by putting carbostyryl derivatives to optical resolution. CONSTITUTION:An optically active carbostyryl derivative of formula I (X<1> is halogen; R is lower alkyl) is hydrolyzed into the objective optically active carbostyryl derivative of formula II or its salt [e.g. S-(-)-2-amino-3-(2-quinolon-4- yl)propionic acid]. Alternatively, carbostyryl derivatives of formula III (dotted line represents single or double bond) are put to optical resolution into the objective optically active carbostyryl derivative of formula IV or its salt [e.g. S-(-)-methyl-2-amino-3-(2-quinolon-4-yl)propionate mandelate].